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The MAX15158ZATJ is a high-voltage multiphase boost controller in single-phase or dual-phase boost/inverting-buck-boost configurations supporting up to two MOSFET drivers and four external MOSFETs.The two devices can be stacked for four-phase operation.The output voltage of the MAX15158Z is dynamically settable with a 1V to 2.2V reference voltage input (REFIN) to for modular design.

The device is available in a 5mm x 5mm, 32-pin TQFN package and supports a -40°C to 125°C junction temperature range.

Features

Wide Operating Range

Input voltage range of 8V to 76V for boost configurations and -8V to -76V for inverting-buck-boost configurations

Output voltage range of 3.3V to 60V based on input voltage

Switching frequency range: 120kHz to 1MHz

Operating temperature range: -40°C to +125°C

Supports single-phase/dual-phase/four-phase operation

Active phase current balance control

High integration reduces design size

Internal LDO for bias power generation

Multi-phase multi-controller synchronisation and interleaving

Output voltage detection level shifter

Robust fault protection improves product quality and reliability

Adjustable input undervoltage blocking

Adjustable cycle-by-cycle peak current limit and fast overcurrent protection

Optional feedback overvoltage protection

Thermal shutdown

Flexible and simple system design

Adjustable slope compensation

Low-side MOSFET gate monitoring for accurate current detection

Supports intermittent conduction mode when diode is used in place of high side MOSFET

Applications

Automotive electronics

Communications

Industrial

Multi-phase boost

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.